18 N CONCH Avenue, Conch Key, FL 33050
County government property built in 2024 with 5,700 sq ft of living area on a 0.48-acre lot in Conch Key, Monroe County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$1,551,514
County assessed value (tax roll)
$1,551,514
Living area
5,700 sq ft
Lot size
0.48 acres (21,020 sq ft)
Year built
2024
Land use
County government
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-1465 34 00385780000000
At a glance
- Who owns 18 N CONCH Ave?
- Monroe County property records list MONROE COUNTY as the owner of record.
- What is the county just value of 18 N CONCH Ave?
- $1,551,514 on the Monroe County tax roll (as of January 1). Just value is the property appraiser's figure for property taxes — not a market value.
- What is the parcel ID?
- fl-54-1465 34 00385780000000 (Monroe County).
Current owner
- MONROE COUNTY
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on N Conch Ave
- 3 N Conch Ave $3.8M · built 1967
- 7 N Conch Ave $401K · built 1953
- 11 N Conch Ave $319K · built 1961
- 15 N Conch Ave $429K · built 1963
- 19 N Conch Ave $433K · built 1972
- 24 N Conch Ave $222K · built 1975
- 27 N Conch Ave $285K · built 1969
- 28 N Conch Ave $215K · built 1971
- 32 N Conch Ave $208K · built 1973
- 42 N Conch Ave $306K · built 1953
- 43 N Conch Ave $516K · built 1953
- 52 N Conch Ave $317K · built 1949
- 53 N Conch Ave $644K · built 1953
- 63 N Conch Ave $472K · built 1933
- 72 N Conch Ave $364K · built 1943
All 22 properties on N Conch Ave · ZIP 33050 (Marathon). Values are county just values (tax roll), not market values.
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Source: Florida Department of Revenue parcel roll; data refreshed Jun 23, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources